PalletOne has achieved a lightweight BTC adaptation of third-party operational interfaces, including offline signature transactions, sending transactions, etc., without the need to deploy BTC full ledgers, nor relying on official APIs, it will be more decentralized. Thus PalletOne can use the contract to swap across chains and gradually connect each valuable blockchain.

Adapter is the communication medium when PalletOne interacts with different blockchain platforms. The corresponding interface is implemented for PalletOne contract for different chains. Different chains need to be implemented by different operation logic.